home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
Aminet 30
/
Aminet 30 (1999)(Schatztruhe)[!][Apr 1999].iso
/
Aminet
/
dev
/
lang
/
SmallEiffel.lha
/
SmallEiffel
/
lib_std
/
counter.e
< prev
next >
Wrap
Text File
|
1998-12-22
|
1KB
|
50 lines
-- This file is free software, which comes along with SmallEiffel. This
-- software is distributed in the hope that it will be useful, but WITHOUT
-- ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
-- FITNESS FOR A PARTICULAR PURPOSE. You can modify it as you want, provided
-- this header is kept unaltered, and a notification of the changes is added.
-- You are allowed to redistribute it and sell it, alone or as a part of
-- another product.
-- Copyright (C) 1994-98 LORIA - UHP - CRIN - INRIA - FRANCE
-- Dominique COLNET and Suzanne COLLIN - colnet@loria.fr
-- http://www.loria.fr/SmallEiffel
--
class COUNTER
feature
value: INTEGER;
feature
increment is
do
value := value + 1;
ensure
value = 1 + old value
end;
decrement is
do
value := value - 1;
ensure
value - 1 = old value
end;
reset is
do
value := 0;
ensure
value = 0
end;
feature
append_in(str: STRING) is
do
value.append_in(str);
end;
end -- COUNTER